Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-12-012162
Filing Date
2012-02-22
Accepted
2012-02-22 16:58:54
Documents
2
Period of Report
2012-02-20

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3822
2 POA DOCUMENT poa.txt EX-24.4_411449 5030
  Complete submission text file 0001209191-12-012162.txt   10349
Mailing Address 2828 N. HARWOOD SUITE 1300 DALLAS TX 75201
Business Address 2828 N. HARWOOD SUITE 1300 DALLAS TX 75201 2148713555
HollyFrontier Corp (Issuer) CIK: 0000048039 (see all company filings)

EIN.: 751056913 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2911 Petroleum Refining

Mailing Address 5447 NEOLA DALLAS TX 75209
Business Address
CLIFTON MATTHEW P (Reporting) CIK: 0001241263 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-03876 | Film No.: 12631041